How many steps is it to the venue? I have walking difficulties.

From the parking office at Car Park 1 to the main entrance of The O2 is roughly 690 steps.

From the ticket barriers at North Greenwich tube to the main entrance of The O2 is roughly 350 steps.

From the main entrance of The O2 to the Mamma Mia! The Party entrance is roughly 550 steps.

In total it is approximately 1,590 steps.